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Cycling navigate_next Components navigate_next Bottom brackets navigate_next Press Fit navigate_next CeramicSpeed BB ALPHA bottom bracket, BBright SRAM DUB Gravel
CeramicSpeed

CeramicSpeed BB ALPHA bottom bracket, BBright SRAM DUB Gravel

359 €
RRP 389 €
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From 31.08.2026 (Monday) Check availability
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Delivery method on Tuesday 01.09.2026
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Delivery method on Tuesday 01.09.2026
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Bottom bracket designed for reliable and long-lasting use, utilizing hardened stainless steel bearing races and Silicon Nitride ceramic balls for smooth operation with minimal friction. Innovative seals and precise end caps provide up to 5x better protection against moisture. Thanks to lighter cups and a simpler spacer, installation is quick and overall weight is reduced by 10% compared to the previous generation. Specifically designed for combination with SRAM DUB cranks with a 28.99 mm spindle and frames with Pressfit 46 mm (BBright) with an asymmetrical width of 79 mm.

  • Hardened steel bearing races and ceramic balls for extra long life
  • 5x better protection against moisture thanks to innovative seals
  • Low friction and easy assembly
  • Up to 10% lower weight compared to the previous version
  • Compatible with SRAM DUB cranks and BBright system (Pressfit 46 mm, 79 mm width)
  • Lifetime warranty
Product details
Specification MTB
Mount type BBRIGHT
Axis type for crankset DUB (⌀ - 29 mm)
Frame width 79 mm
product ID 371229
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CeramicSpeed
Press Fit CeramicSpeed
CeramicSpeed is a Danish brand that specializes in high-performance ceramic bearings and drive components for various industries including cycling, automotive and industrial applications. The brand is known for its innovative and cutting-edge technology, offering products that aim to improve the efficiency, durability, and overall performance of mechanical systems. CeramicSpeed was founded in 2004 by Jacob Csizmadia, a mechanical engineer with a passion for cycling. Frustrated by the limited options for high-quality bearings in the cycling industry, Csizmadia decided to develop a superior solution. He began experimenting with ceramic materials, which are known for their low friction and high wear resistance. After years of research and development, CeramicSpeed was born.
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